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Fig. 3 | Journal of Orthopaedic Surgery and Research

Fig. 3

From: A 9 mRNAs-based diagnostic signature for rheumatoid arthritis by integrating bioinformatic analysis and machine-learning

Fig. 3

Construction of logistic regression and random forest model. a, b The logistic regression model and the random forest model based on the selected genes were constructed using glm of R and randomForest R package, respectively. The reliability of the model was assessed by the AUC analysis. a The 5-fold cross-validation was performed in the logistic regression model. b The 5-fold cross-validation was performed in the random forest model

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